

// Read a page's GET URL variables and return them as an associative array.
function getUrlVariables() {
  var vars = [], hash;
  var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    
  for(var i = 0; i < hashes.length; i++) {
    hash = hashes[i].split('=');
    vars[hash[0]] = hash[1];
  }
  return vars;
}
